Zafiyetler / CVE-2019-19977

kritik

CVE-2019-19977

libesmtp: Stack-based buffer over-read in ntlm_build_type_2() in ntlm/ntlmstruct.c

Yayın Değişiklik CWE 125
En geç 24 Eki 2026, 07:11 UTC tarihinden beri Trivy database'indeO derlemeden önce ne zaman girdiği kayıtlı değil.

Kaynağa göre önem derecesi

NVD9.8CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Red Hat7.4CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:N/A:H

Trivy'nin kendi etiketi CRITICAL. Kritik diyenler: NVD, Azure Linux, CBL-Mariner. Daha düşük diyenler: Red Hat (orta).

Açıklama

libESMTP through 1.0.6 mishandles domain copying into a fixed-size buffer in ntlm_build_type_2 in ntlm/ntlmstruct.c, as demonstrated by a stack-based buffer over-read.

Etkilenen paketler ve düzeltilmiş sürümler

KaynakPaketDüzeltildiği sürüm
Azure Linux 3.0libesmtp0:1.0.6-21.azl3
CBL-Mariner 2.0libesmtp0:1.0.6-21.cm2
debian 11libesmtpdüzeltme belirtilmemiş
debian 12libesmtpdüzeltme belirtilmemiş
debian 13libesmtpdüzeltme belirtilmemiş
debian 14libesmtpdüzeltme belirtilmemiş
echolibesmtpdüzeltme belirtilmemiş
rapidfort debian 12libesmtpdüzeltme belirtilmemiş
rapidfort debian 13libesmtpdüzeltme belirtilmemiş

Referanslar

Vulnerability data compiled from the Trivy vulnerability database (trivy-db, Aqua Security, Apache License 2.0), which aggregates third-party advisories. CVE records are published by The MITRE Corporation under the CVE Terms of Use; CVE is a trademark of MITRE. This product uses data from the NVD API but is not endorsed or certified by the NVD. Severity, titles and advisory data from the GitHub Advisory Database (CC BY 4.0), Red Hat security data (CC BY 4.0) and the other sources linked on each entry. Entries may be summarised or re-formatted; the linked original is the authoritative record.